# HG changeset patch
# User Sascha L. Teichmann <sascha.teichmann@intevation.de>
# Date 1340298077 0
# Node ID 05a7298c4f2099ca32fe6f5f76be2cd959900476
# Parent  29022c93027d81559300a6ce0da0eda81d820742
Fix: add method to find discharge sector border for given river and km.

flys-artifacts/trunk@4752 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r 29022c93027d -r 05a7298c4f20 flys-artifacts/ChangeLog
--- a/flys-artifacts/ChangeLog	Thu Jun 21 16:46:05 2012 +0000
+++ b/flys-artifacts/ChangeLog	Thu Jun 21 17:01:17 2012 +0000
@@ -1,3 +1,25 @@
+2012-06-21	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
+
+	* src/main/java/de/intevation/flys/artifacts/model/GaugeRange.java:
+	  added method getSectorBorder(int). With this method you can figure
+	  the three discharge sector borders. Returns NaN if border is
+	  not there. Usage:
+
+	    GaugeFinderFactory ggf = GaugeFinderFactory.getInstance();
+	    GaugeFinder gf = ggf.getGaugeFinder("Elbe");
+	    if (gf == null) { /* FAIL */ }
+	    GaugeRange gr = gf.find(km); // km is the km where you are.
+	    if (gr == null) { /* FAIL */ }
+	
+	    double m0 = gr.getSectorBorder(0); // Draw as marker if not NaN
+	    double m1 = gr.getSectorBorder(1); // Draw as marker if not NaN
+	    double m2 = gr.getSectorBorder(2); // Draw as marker if not NaN
+
+	  Labels should be:
+	    '(MNQ+MQ)/2' for m0
+	    '(MQ+MHQ)/2' for m1
+	    'HQ5'        for m2
+
 2012-06-21	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
 
 	* src/main/java/de/intevation/flys/artifacts/model/GaugeFinderFactory.java:
diff -r 29022c93027d -r 05a7298c4f20 flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/GaugeRange.java
--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/GaugeRange.java	Thu Jun 21 16:46:05 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/GaugeRange.java	Thu Jun 21 17:01:17 2012 +0000
@@ -77,6 +77,15 @@
         }
     }
 
+    public double getSectorBorder(int sector) {
+        for (Sector s: sectors) {
+            if (s.sector == sector) {
+                return s.value;
+            }
+        }
+        return Double.NaN;
+    }
+
     public int classify(double value) {
         for (Sector sector: sectors) {
             if (value < sector.value) {